2019年的最新划分（以2018年为视角）是“类爬行盯住安排 Crawl-like arrangements”

《Annual Report on Exchange Arrangements and Exchange Restrictions 2018》

2020年（以2019年为视角）的估计也快出了，不一定会有调整。

分类的技术标准，是2009年修正版。

《Revised System for the Classification of Exchange Rate Arrangements》

不过，我个人不认可伸手党……2020年了……

2020年出的最新版本（以2019年视角）从类爬行盯住安排（Crawl-like arrangements）变成了其他有管理的汇率制度（Other managed arrangement），变更的日期是2018年6月22日。

报告里还写，2018年下半年外汇市场波动比较大，EM面对资本流出压力，很多EM国家用汇率变动吸收部分波动，所以整体上变得更flexible或者更难以定义。

Fluctuations in exchange rate movements intensified under capital outflow pressure in emerging markets and a worsening global economic environment, particularly during the second half of 2018. Hence, a number of de facto exchange rate regimes were reclassified for countries that used the exchange rate as a shock absorber, allowing the exchange rate to be more flexible, and for those that moved to a more stable regime.
In contrast to the previous AREAER, changes in de facto exchange rate arrangements during this reporting period indicated a slight move toward more flexible or less clearly defined exchange rate regimes.

从变更时间点来看，我猜可能和2018年8月初出台的政策有关：中国人民银行决定将远期售汇业务的外汇风险准备金率调整为20%。

中国人民银行决定将远期售汇业务的外汇风险准备金率调整为20%(附央行答问) _ 东方财富网